UltraJSON (aka ujson) through 5.1.0 has a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode). Exploitation can, for example, use a large amount of indentation.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-12-31T23:52:45

Updated: 2024-08-04T04:54:31.071Z

Reserved: 2021-12-31T00:00:00

Link: CVE-2021-45958

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-01-01T00:15:08.813

Modified: 2023-11-07T03:39:57.137

Link: CVE-2021-45958

cve-icon Redhat

No data.